<?php
// require('neizhihanshu.php');
// include('neizhihanshu.php');
// echo "<br>";
// require('neizhihanshu.php');
// include('neizhihanshu.php');
// echo "<br>";
// include('neizhihanshu.php');
// include_once('neizhihanshu.php');
// echo "<br>";
// include_once('neizhihanshu.php');
require('./child/c1.php');
require('./child/c1.php');
?>